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1 November 2011

Geoblogs as a device for student engagement

Here’s the talk I gave at GSA last month: [youtube=””]   It’s presented here at a slower pace than the actual talk was, since I didn’t have to run and catch a plane 45 minutes after presenting it, but there are some PowerPoint bugs with some of the animations. Oh well – recording it and putting it online is more than 99.9% of GSA presenters ever do to share their …


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12 October 2011

The GSA meeting experience, 2011

I’m on the plane home from the annual meeting of the Geological Society of America, held this year in Minneapolis, Minnesota. This annual event features a robust smorgasbord of science, with talks and posters detailing the research efforts of thousands of geoscientists from the US and other countries. It’s an amazing experience on many, many levels, and as I fly home now after a week in Minnesota, my feelings are …


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13 April 2011

The tricky business of SRM

Yesterday afternoon, I went to the Longworth House Office Building on Capitol Hill to attend a briefing arranged by the American Meteorological Society on the topic of geoengineering as a response to climate change. The two speakers, Ken Caldeira and David Keith, argued that the U.S. should invest heavily in geoengineering research, so we can figure out what’s safe and what’s irresponsible before we actually make any decisions about which …


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3 March 2010

Advice for giving a talk

What makes a good presentation? I watch a lot of talks. Between monthly meeting of the Geological Society of Washington and professional meetings and student presentations and local departmental seminars, I see a lot of people present information aloud, with varying degrees of success. I also give talks. While I don’t claim to be the best presenter in the world, I do know a good talk from a bad talk. …


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